ADP TotalSource vs OysterHR

ADP TotalSource (NASDAQ – ADP) provides a comprehensive cloud-based solution for employee life cycle management that spans HR administration, talent management, employee benefits, payroll, and regulatory compliance. They have over 60 years of experience and employ many professionals in HR, talent, and compliance, which they use to give you considerable purchasing power for premium advantages—  without the premium costs. They offer four payroll options that serve all business sizes, with features that range from basic payroll, taxes, and compliance assistance all the way to a premium suite of tools that includes HR support, training, business advice, and legal assistance. Pricing information for these options is not advertised as it is tailored to company size and requirements, so you must fill out a form for a quote. They are a large PEO company that claims to have more than 80% of the Fortune 500 businesses as clients and around one million clients in 140 countries, and they accordingly employ over 60,000 associates to meet their clients' needs.
 

Oyster HR was founded in 2020 with a straightforward mission: to make quality jobs accessible to people everywhere, regardless of geography. Headquartered in the US and operating across more than 180 countries, they have grown rapidly since launch, reaching a valuation of $1.2 billion as of 2024 and raising $286 million in total funding from investors including Salesforce Ventures, PayPal Ventures, and Slack Fund. Their platform is built primarily around Employer of Record services, though they also offer a US PEO product, global payroll, and contractor management. Key features include automated compliance, localized employment contracts, multi-currency payroll, and an employment cost calculator that helps businesses plan hiring budgets by country. On review platforms, they hold a 4.4 out of 5 on G2 and a 4 out of 5 on Trustpilot, with users most frequently praising the onboarding experience, platform usability, and compliance reliability. Common criticisms center on customer support responsiveness and pricing relative to competitors.